
Most accurate provider | eDreams 3 stars |
|---|---|
Most trusted provider | eDreams 3 stars |
Round-trip from | $275 (American Airlines) |
One-way from | $76 (CheapOair) |
Popular in | December |
Cheapest in | February |
Average price | $529 |
Fly from
Fly to
Route
Depart
Return
Price
PortlandCharleston
PDX - CHS
PDXCHS
Portland
Tue 12/2
10:15 pm-9:50 am
1 stop8h 35m
Charleston
Wed 12/10
7:00 am-12:59 pm
1 stop8h 59m
PortlandCharleston
PDX - CHS
PDXCHS
Portland
Mon 12/8
12:32 am-1:43 pm
2 stops10h 11m
Charleston
Sat 12/13
6:00 am-12:40 pm
2 stops9h 40m
PortlandGreenville
PDX - GSP
PDXGSP
Portland
Sat 2/14
9:45 pm-9:52 am
1 stop9h 07m
Greenville
Tue 2/17
3:00 pm-10:22 pm
2 stops10h 22m
PortlandCharleston
PDX - CHS
PDXCHS
Portland
Tue 12/2
11:20 pm-10:46 am
1 stop8h 26m
Charleston
Wed 12/10
12:51 pm-10:10 pm
2 stops12h 19m
PortlandCharleston
PDX - CHS
PDXCHS
Portland
Wed 2/25
6:00 am-5:31 pm
1 stop8h 31m
Charleston
Sun 3/1
6:45 pm-12:03 am
1 stop8h 18m
PortlandCharleston
PDX - CHS
PDXCHS
Portland
Fri 12/12
5:49 pm-6:24 pm
1 stop21h 35m
Charleston
Mon 12/15
7:24 pm-1:50 pm
1 stop21h 26m
PortlandCharleston
PDX - CHS
PDXCHS
Portland
Sun 1/11
9:45 pm-9:19 am
1 stop8h 34m
Charleston
Sat 1/17
12:00 pm-8:27 pm
1 stop11h 27m
PortlandColumbia
PDX - CAE
PDXCAE
Portland
Fri 2/6
10:15 pm-9:42 am
1 stop8h 27m
Columbia Metropolitan
Mon 2/9
4:57 pm-10:11 pm
1 stop8h 14m
PortlandCharleston
PDX - CHS
PDXCHS
Portland
Fri 12/12
11:20 pm-10:46 am
1 stop8h 26m
Charleston
Tue 12/16
8:00 am-4:00 pm
2 stops11h 00m
PortlandColumbia
PDX - CAE
PDXCAE
Portland
Fri 2/6
7:51 pm-10:17 am
2 stops11h 26m
Columbia Metropolitan
Mon 2/9
5:07 pm-10:32 pm
1 stop8h 25m
Currently, August is the cheapest month in which you can book a flight from Portland to South Carolina (average of $183). Flying from Portland to South Carolina in December is currently the most expensive (average of $317). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
One of the essential ways to save on airfare from Portland to South Carolina is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the afternoon could potentially save you up to 26% on airfare.
Travelers seeking maximum savings on their Portland to South Carolina flight should consider departing on Monday afternoons when fares are most often at their lowest. Monday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Comfort
Overall
Food
Crew
Entertainment
Boarding
Reviews
Anonymous,Sep 2025
BOS - HNL
Comfort
Overall
Food
Crew
Entertainment
Boarding
Reviews
Anonymous,Sep 2025
BOS - HNL
Comfort
Overall
Food
Crew
Entertainment
Boarding
Reviews
Anonymous,Sep 2025
BOS - HNL
Comfort
Overall
Food
Crew
Entertainment
Boarding
Reviews
Anonymous,Sep 2025
BOS - HNL
Comfort
Overall
Food
Crew
Entertainment
Boarding
Reviews
Anonymous,Sep 2025
BOS - HNL
Comfort
Overall
Food
Crew
Entertainment
Boarding
Reviews
Anonymous,Sep 2025
BOS - HNL
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$248 | Average$465 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$273 | Average$566 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$274 | Average$455 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$284 | Average$537 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$366 | Average$540 | FlexibilityNo cancel fee | On-time63% |